A cruise ship on the River Douro near Peso da Regua. There are many such trips leaving Porto ranging in a few hours duration to a few days. ©Can Stock Photo Inc/phbcz Posted by Travel in Portugal on Sat, 21/12/2013 - 21:18 × Related images Porto - Houses behind the Ribeira Douro - Near Entre-os-Rios Interior detail of Igreja de São Francisco - Porto Chapel in Crystal Palace Gardens - Porto River Douro at Night Rua Santa Catarina - Porto
